At least Kelly, 22, doesn't have to feel overwhelmed – she has friends in high places who are eager to help guide her on her journey to pop super-stardom. Unsuspecting role model Justin Bieber took it upon himself to offer the burgeoning pop star – whose first album, Unbreakable Smile, debuted at No. 2 on the Billboard 200 – some advice on handling fame.

Yeah, advice on handling fame from Justin Bieber. I'm presuming we're looking at something along the lines of 'when you egg a house go at least two blocks down and don't do your neighbour' and 'when you're on the live link to give evidence, try and blink a bit so you look normal'.

Actually, here's what he said:

You've just gotta appreciate all these people here supporting you and like that's what it's about. It's about the people and it will go by so fast.

Is Tori sure that was Justin Bieber, only it sounds like my Aunt Maureen after the third Christmas sherry.